Just a friendly note to all of those who are frustrated that we seem to be blocking your questionable content when you comment - even if you are writing mundane things. Don't worry the RNC is not watching over you. Nor is Tipper Gore.
The short answer: it's a bug - don't use colons ":"
The longer answer: if you look closely the error says something like "blocked due to questionable content: :" and what it is trying to show is that the questionable content is that second little colon ":". Removing colons from posts solves the problem. Don't ask us why. We're still trying to figure it out too. MGR